What does GRO mean?

Guest Relations Officer



Other definitions of GRO:

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How to use the term GRO:

There are no example uses of GRO at this time. We would greatly appreciate your contribution if you would like to submit your own!


More slang terms:

SIMCL

SIMCL

sitting in my chair laughing

PTMY

PTMY

Pleased To Meet You

459

459

459 means burglary. It's a slang word usually used by many westcoast rappers. 459 is the California code used for "residential burglary".